US2007240295A1PendingUtilityA1

Surface treatment method and apparatus for tape

41
Assignee: FUJIFILM CORPPriority: Mar 22, 2006Filed: Mar 21, 2007Published: Oct 18, 2007
Est. expiryMar 22, 2026(expired)· nominal 20-yr term from priority
Inventors:Hideaki YamadaMasaji Inoue
G11B 5/8404Y10T29/476B24B 21/006
41
PatentIndex Score
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References
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Claims

Abstract

A surface treatment method for a tape which treats a surface of a tape continuously traveling, comprising: rubbing surfaces of the traveling tape each other to surface-treat the tape.

Claims

exact text as granted — not AI-modified
1 . A surface treatment method for a tape which treats a surface of a tape continuously traveling, comprising:
 rubbing surfaces of the traveling tape each other to surface-treat the tape.   
   
   
       2 . The surface treatment method for a tape according to  claim 1 , wherein the tape is a magnetic tape including a support and a magnetic layer formed on a surface of the support. 
   
   
       3 . The surface treatment method for a tape according to  claim 1 , wherein the same surfaces of the tape are rubbed each other. 
   
   
       4 . The surface treatment method for a tape according to  claim 2 , wherein the same surfaces of the tape are rubbed each other. 
   
   
       5 . The surface treatment method for a tape according to  claim 1 , wherein tapes having a same width are rubbed each other with the tapes positioned in a width direction. 
   
   
       6 . The surface treatment method for a tape according to  claim 2 , wherein tapes having a same width are rubbed each other with the tapes positioned in a width direction. 
   
   
       7 . The surface treatment method for a tape according to  claim 3 , wherein tapes having a same width are rubbed each other with the tapes positioned in a width direction. 
   
   
       8 . The surface treatment method for a tape according to  claim 4 , wherein tapes having a same width are rubbed each other with the tapes positioned in a width direction. 
   
   
       9 . The surface treatment method for a tape according to  claim 1 , wherein the tapes traveling on one line are rubbed each other. 
   
   
       10 . The surface treatment method for a tape according to  claim 2 , wherein the tapes traveling on one line are rubbed each other. 
   
   
       11 . The surface treatment method for a tape according to  claim 3 , wherein the tapes traveling on one line are rubbed each other. 
   
   
       12 . The surface treatment method for a tape according to  claim 4 , wherein the tapes traveling on one line are rubbed each other. 
   
   
       13 . The surface treatment method for a tape according to  claim 5 , wherein the tapes traveling on one line are rubbed each other. 
   
   
       14 . The surface treatment method for a tape according to  claim 6 , wherein the tapes traveling on one line are rubbed each other. 
   
   
       15 . The surface treatment method for a tape according to  claim 7 , wherein the tapes traveling on one line are rubbed each other. 
   
   
       16 . The surface treatment method for a tape according to  claim 8 , wherein the tapes traveling on one line are rubbed each other. 
   
   
       17 . The surface treatment method for a tape according to  claim 1 , wherein the tapes traveling on another line are rubbed each other. 
   
   
       18 . The surface treatment method for a tape according to  claim 2 , wherein the tapes traveling on another line are rubbed each other. 
   
   
       19 . The surface treatment method for a tape according to  claim 3 , wherein the tapes traveling on another line are rubbed each other. 
   
   
       20 . The surface treatment method for a tape according to  claim 4 , wherein the tapes traveling on another line are rubbed each other. 
   
   
       21 . The surface treatment method for a tape according to  claim 5 , wherein the tapes traveling on another line are rubbed each other. 
   
   
       22 . The surface treatment method for a tape according to  claim 6 , wherein the tapes traveling on another line are rubbed each other. 
   
   
       23 . The surface treatment method for a tape according to  claim 7 , wherein the tapes traveling on another line are rubbed each other. 
   
   
       24 . The surface treatment method for a tape according to  claim 8 , wherein the tapes traveling on another line are rubbed each other. 
   
   
       25 . The surface treatment method for a tape according to  claim 1 , further comprising: cleaning the surfaces of the rubbed tapes. 
   
   
       26 . The surface treatment method for a tape according to  claim 2 , further comprising: cleaning the surfaces of the rubbed tapes. 
   
   
       27 . The surface treatment method for a tape according to  claim 3 , further comprising: cleaning the surfaces of the rubbed tapes. 
   
   
       28 . The surface treatment method for a tape according to  claim 5 , further comprising: cleaning the surfaces of the rubbed tapes. 
   
   
       29 . The surface treatment method for a tape according to  claim 9 , further comprising: cleaning the surfaces of the rubbed tapes. 
   
   
       30 . The surface treatment method for a tape according to  claim 17 , further comprising: cleaning the surfaces of the rubbed tapes. 
   
   
       31 . A surface treatment apparatus for a tape comprising:
 a traveling device which makes a tape travel continuously; and   a rubbing device which rubs the traveling tapes each other.

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